I may help you, do you have discord? it would be better if we move it there, my user is ri#0511
Answer:
the answer will be 10 aka number 1
Step-by-step explanation:
If the left side is 18 and the number above it is half that aka 9 then the other side is 10
Answer: 
Step-by-step explanation:

Answer:
B. -15
Step-by-step explanation:
Took the test, this question was correct when you choose -15.